pub unsafe fn chbgst(
vect: u8,
uplo: u8,
n: i32,
ka: i32,
kb: i32,
ab: &mut [c32],
ldab: i32,
bb: &[c32],
ldbb: i32,
x: &mut [c32],
ldx: i32,
work: &mut [c32],
rwork: &mut [f32],
info: &mut i32,
)